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Monday, October 19, 2026 Independent editorial reviews. No user ratings, no paid scores.
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Prokan Infinity DuoFire Review: The Ultimate Argentine Grill and Smoker Combo

The Prokan Infinity DuoFire combines an Argentine grill, smoker, and charcoal oven in one system. It brings commercial-grade live-fire cooking to home kitchens.

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Prokan Infinity DuoFire
Image: Prokan Grills

The Prokan Infinity DuoFire is a remarkable addition to the outdoor cooking landscape, offering a seamless blend of Argentine grilling, smoking, and charcoal-oven cooking in a single, thoughtfully designed system. For home cooks who crave the depth of live-fire flavor without the need for multiple standalone appliances, this grill delivers a compelling solution. Built on the success of Prokan’s Infinity Argentine Grill collection, the DuoFire expands the possibilities of backyard cooking by pairing an authentic open-fire grill with a firebrick-insulated smoker and oven.

This review explores the Infinity DuoFire’s design, features, and overall value, helping outdoor cooking enthusiasts decide if it deserves a place in their outdoor kitchen. With its commercial-grade construction and versatile cooking zones, the Infinity DuoFire aims to make live-fire cooking more accessible and enjoyable for home chefs.

What is the Prokan Infinity DuoFire?

The Prokan Infinity DuoFire is a dual-zone outdoor cooking system that integrates an Argentine-style grill with a smoker and charcoal oven. It is designed to let users sear over live fire, smoke low and slow, roast, bake, or run multiple cooking techniques at once. Unlike many combination grills that compromise on one function, the DuoFire treats each zone as a dedicated appliance, giving cooks the flexibility to prepare a wide range of dishes simultaneously.

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At its core, the Infinity DuoFire continues Prokan’s commitment to bringing the traditions of Argentine live-fire cooking to contemporary North American outdoor kitchens. The system features an adjustable-height cooking grate on the grill side, allowing precise heat control, while the enclosed chamber uses firebrick insulation and adjustable airflow to maintain steady temperatures for smoking and roasting. This thoughtful engineering makes the DuoFire a true multitasker for the backyard chef.

What Stands Out

Versatile Dual-Zone Design

The Infinity DuoFire offers 1,033 square inches of combined cooking capacity: a 333-square-inch Argentine grilling surface and a 700-square-inch, three-tier smoker and charcoal-oven chamber. This layout allows users to sear steaks on the open grill while smoking a brisket or baking bread in the enclosed side, all at the same time. The ability to run multiple cooking styles without switching appliances is a game-changer for outdoor entertaining.

Authentic Argentine Grilling Experience

The grill side features an adjustable-height cooking grate and angled stainless-steel V-groove grates that channel fats and juices into an integrated grease tray. This design reduces flare-ups and enhances flavor by allowing drippings to vaporize and infuse the food. The open-fire approach gives cooks direct control over heat, emulating the traditional Argentine asado experience.

Enclosed Smoker and Charcoal Oven

The enclosed chamber is lined with firebrick insulation, which retains heat for extended cooking sessions. It includes multiple stainless-steel racks and hanging hooks for ribs, poultry, sausage, fish, and larger cuts. The adjustable airflow vents allow precise temperature management, making it easy to maintain a consistent smoking environment or achieve the high heat needed for baking.

Commercial-Grade Construction

Prokan uses #304 stainless steel throughout the Infinity DuoFire, ensuring durability and a clean, architectural appearance. This material resists rust and corrosion, making it suitable for year-round outdoor use. The robust build quality inspires confidence and suggests the grill will hold up well over time.

Who It’s For

The Infinity DuoFire is ideal for outdoor cooking enthusiasts who enjoy experimenting with different techniques and flavors. It appeals to home chefs who want the versatility of a smoker and charcoal oven without sacrificing the authenticity of live-fire grilling. Families who entertain frequently will appreciate the ability to cook multiple dishes simultaneously, reducing the stress of timing different courses.

This system is also a great fit for those looking to upgrade from a basic gas or charcoal grill. The Infinity DuoFire offers a learning curve for beginners but rewards with professional-level results. Its two configurations—freestanding and built-in—cater to different outdoor kitchen layouts, making it adaptable to various spaces.

What Makes It Worth Considering

The Infinity DuoFire stands out for its thoughtful integration of multiple cooking methods in a single footprint. Instead of buying a separate grill, smoker, and oven, users get one unit that performs each function well. The adjustable-height grate and dual airflow controls give cooks fine-grained control over heat and smoke, which is rare in combination systems.

Another advantage is the build quality. The use of #304 stainless steel and firebrick insulation places this grill in the same league as commercial equipment, yet it is designed for home use. Prokan has also prioritized aesthetics, with a sleek architectural look that complements modern outdoor kitchens. For those who value both form and function, the Infinity DuoFire delivers on both fronts.

Verdict

The Prokan Infinity DuoFire is a versatile, well-built grill and smoker that delivers authentic live-fire flavor and exceptional value for outdoor cooking enthusiasts. Its dual-zone design, commercial-grade construction, and thoughtful features make it a standout choice for anyone serious about backyard cooking.

Frequently asked questions

It is a dual-zone outdoor cooking system that combines an Argentine-style grill, a smoker, and a charcoal oven in one appliance.

The Infinity DuoFire is constructed from commercial-grade #304 stainless steel for durability and a clean appearance.

It has 1,033 square inches of combined cooking surface: 333 square inches on the grill side and 700 square inches in the smoker/oven chamber.

Yes, it comes in both a 55-inch freestanding version and a 46-inch built-in configuration for outdoor kitchen islands.

It is available through ProkanGrills.com, Wayfair, The Home Depot, and Lowe's.

The freestanding model requires some assembly; the built-in model is designed for installation into an outdoor kitchen structure.

Yes, the dual-zone design allows you to sear on the grill while smoking or roasting in the enclosed chamber at the same time.